ORA-07445 [Kkdlgetckyname()+nn] when Using Query Using Sqfc Twice Outer Joining On Rowid (Doc ID 1272997.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.6 to 11.2.0.2 [Release 11.1 to 11.2]
Information in this document applies to any platform.

Symptoms



ORA-07445: exception encountered: core dump [kkdlGetCkyName()+19] [SIGSEGV] [ADDR:0xA8] [PC:0x156C627] [Address not mapped to object] []

-- Call Stack Trace
kkdlGetCkyName kkqljpgindsp kkqljppojf apakkoqb apaqbdDescendents apaqbdListReverse ...


TEST CASE

TEST CASE
---------
drop table a;
create table a (x integer primary key, y integer);

  WITH b as (select x from a where y in (1, 2))
SELECT /* push_pred (c) */ count(*)
  FROM b,b c
 WHERE b.rowid = c.rowid (+);




Cause

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